Samsung i637 Jack
⚖️102.1 g (3.60 oz), 117 x 61 x 12.7 mm thickness
📱Microsoft Windows Mobile 6.1 Standard, upgradable to Windows Mobile 6.5
💾256MB RAM, 256MB ROM, microSDHC (dedicated slot)
2.4"
320x240 pixels
15MP
Yes
1480mAh
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Network
Technology
GSM / HSPA
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 1900 / 2100
Speed
HSPA 3.6/0.384 Mbps
Launch
Announced
2009, May. Released 2009, May
Status
Discontinued
Body
Dimensions
117 x 61 x 12.7 mm (4.61 x 2.40 x 0.5 in)
Weight
102.1 g (3.60 oz)
Keyboard
QWERTY
SIM
Mini-SIM
Display
Type
TFT, 65K colors
Size
2.4 inches, 17.8 cm2 (~25.0% screen-to-body ratio)
Resolution
320 x 240 pixels, 4:3 ratio (~167 ppi density)
Platform
OS
Microsoft Windows Mobile 6.1 Standard, upgradable to Windows Mobile 6.5
CPU
528 MHz
Memory
Card slot
microSDHC (dedicated slot)
Internal
256MB RAM, 256MB ROM
Main Camera
Single
3.15 MP
Video
Yes
Selfie camera
No
Sound
Loudspeaker
Yes
3.5mm jack
No
Comms
WLAN
Wi-Fi 802.11 b/g
Bluetooth
2.0, A2DP
Positioning
GPS, A-GPS
Radio
No
USB
2.0
Features
Sensors
N/A
Browser
WAP 2.0 / xHTML, HTML, Adobe Flash Lite
Predictive text input
Battery
Type
Removable Li-Ion 1480 mAh battery
Stand-by
Up to 288 h
Talk time
Up to 7 h
Misc
Colors
Black
SAR
1.04 W/kg (head) 0.53 W/kg (body)